...

src/de/tudarmstadt/informatik/hostage/ui2/listeners/OnSwipeTouchListener.java

@@ -22,8 +22,8 @@ public class OnSwipeTouchListener implements OnTouchListener {
 
 	private final class GestureListener extends SimpleOnGestureListener {
 
-		private static final int SWIPE_THRESHOLD = 350;
-		private static final int SWIPE_VELOCITY_THRESHOLD = 200; 
+		private static final int SWIPE_THRESHOLD = 120;
+		private static final int SWIPE_VELOCITY_THRESHOLD = 150;
 
 		@Override
 		public boolean onDown(MotionEvent e) {
@@ -32,35 +32,23 @@ public class OnSwipeTouchListener implements OnTouchListener {
 
 		@Override
 		public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX, float velocityY) {
-			boolean result = false;
+
 			try {
-				float diffY = e2.getY() - e1.getY();
 				float diffX = e2.getX() - e1.getX();
-				if (Math.abs(diffX) > Math.abs(diffY)) {
-					if (Math.abs(diffX) > SWIPE_THRESHOLD && Math.abs(velocityX) > SWIPE_VELOCITY_THRESHOLD) {
-						if (diffX > 0) {
-							onSwipeRight();
-							result = true;
-						} else {
-							onSwipeLeft();
-							result = true;
-						}
-					}
-				} else {
-					if (Math.abs(diffY) > SWIPE_THRESHOLD && Math.abs(velocityY) > SWIPE_VELOCITY_THRESHOLD) {
-						if (diffY > 0) {
-							onSwipeBottom();
-							result = true;
-						} else {
-							onSwipeTop();
-							result = true;
-						}
+
+				if (Math.abs(diffX) > SWIPE_THRESHOLD && Math.abs(velocityX) > SWIPE_VELOCITY_THRESHOLD) {
+					if (diffX > 0) {
+						onSwipeRight();
+					} else {
+						onSwipeLeft();
 					}
 				}
 			} catch (Exception exception) {
 				exception.printStackTrace();
+				return false;
 			}
-			return result;
+
+			return true;
 		}
 	}
 
@@ -69,10 +57,4 @@ public class OnSwipeTouchListener implements OnTouchListener {
 
 	public void onSwipeLeft() {
 	}
-
-	public void onSwipeTop() {
-	}
-
-	public void onSwipeBottom() {
-	}
 }